Food Grade Sanitary Welded Check Valve

• Customization: Available
• Media: Water
• Temperature: Low Temperature
• Model NO.: YZ
• Material: Stainless Steel
• Connection Form: Welding
• Structure: Tubular
• Pressure: Ordinary Pressure
• Sealing Form: EPDM Sealing
• Flow Direction: Unidirection
• Standard: GB
• Application: Industrial Usage, Water Industrial Usage, Food Industrial Usage
• Connection: Welding, Clamp, Thread, Flange
• Transport Package: Carton, Wooden Case
• Specification: GMP, CE
• Trademark: YUY
• Origin: China
• HS Code: 8481804090
• Production Capacity: 5000

Product Description

specifications
Sanitary check valve/stainless steel check valve/thread check valve/non-return valve
 
1)Application
 
The check valve is used in stainless steel piping system to prevent liquid backflow.
 
2)Working principle
 
when the pressure of lower stem exceeds the pressure of the valve stem above and the spring,
the valve opens when the pressure of lower stem and upper stem balanced, the valve is closed.  
 A higher adverse pressure acting on the valve stem on the valve stem so that the valve shut down.
 
3)Material
 
Contact with the components of the product: ss304 or ss316L
Sealing material: EPDM
 
4)connecting 
 
 welding, clamp, male and female, flange
 Welding mouth: DIN11850 IDF/ISO/SMS standard
 
 5)Datasheet 
 
 If the valve is being installed inside of vertical pipes, the pressure difference is 0.08 bar.
 Max pressure to transport the material:10bar
 highest temperature:140 degree
 lowest temperature:-10 degree